A conformal invariance for generalized Birkhoff equations

被引：25

作者：

Mei, Fengxiang ^{[1
]}

Xie, Jiafang ^{[1
]}

Gang, Tieqiang ^{[1
]}

机构：

[1] Beijing Inst Technol, Fac Sci, Beijing 100081, Peoples R China

来源：

ACTA MECHANICA SINICA | 2008年 / 24卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Generalized Birkhoff equations; Conformal invariance; Lie symmetry; Noether symmetry;

D O I：

10.1007/s10409-008-0176-8

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this article, generalized Birkhoff equations are put forward by adding supplementary terms to the Birkhoff equations. A conformal invariance of the Birkhoff equations can be used to study the generalized Birkhoff Equations, and two examples are presented to illustrate the application of the results.

引用

页码：583 / 585

页数：3

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